Waterfalls

A journey to encounter the authentic nature and culture of Iriomote Island

Shimamari Ashibi is a tour guide specialist that specializes in land activities in the mountains, forests, rivers, and other areas of Iriomote Island.

We offer a wide variety of tours that allow you to make the most of Iriomote Island's abundant nature, including trekking in the jungle or on the coast, canyoning and river climbing in mountain streams, caving (cave exploration), and experiencing history and lifestyle and culture.

Our experienced guides will guide you carefully, ensuring you enjoy a safe and comfortable adventure.

Experience the charm of the island with tours tailored to your level, from beginners to advanced divers.

Tour Menu

Geda Falls River Trekking (Half Day)
For those who don't have time to join a one-day tour
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Geda Falls River Trekking & Optional Tour
Optional tours such as canyoning, caving, coastal trekking, and jungle trekking can be added.
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Mayagusuku Falls trekking
A course for those with good walking skills that aims to reach the most magnificent waterfall on Iriomote Island. Held from October to May.
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Pinaisara Falls trekking through route
Trekking to Okinawa's highest waterfall
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Mt.Komi Traverse Route
Aiming for the highest peak on Iriomote Island Held from October to May
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Yutsun Sandan Falls Trekking
Walk through the jungle to reach a spectacular waterfall
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Mt. Tedo Climbing Route
One of the few mountains on Iriomote Island that can be climbed. Held from October to May.
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Crossing Iriomote Island
The greatest sense of accomplishment among all the activities on Iriomote Island. Walking along a crossing path through the jungle that connects the west and east sides of Iriomote Island. Held from October to May.
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Mt.Komi Climbing Round-Trip Course
Climb to the highest peak on Iriomote Island Held from October to May
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The ultimate crossing of Iriomote Island - via Mt. Tedo
The ultimate island trekking tour is here! Held from November to May
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Secret Menu
This tour is limited to repeat visitors. Our guides, who are experts on the jungles of Iriomote Island, will show you the hidden waterfalls, secret trails, and other hidden parts of Iriomote Island.
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